Lupin must lay low. He decides to build a secret base for Jigen and himself at school, however, making a hideout is more complicated than he expected...
Two mysterious figures approach Lupin with a threatening invitation. It turns out that they’re messengers of Arsène Lupin I, Lupin’s grandfather! But what game is afoot?
While aboard a train, Lupin challenges Jigen in more ways than one. Lupin plots to take a necklace off Jigen’s hands, but will the heist be derailed by The Eleventh Daughter?
Teenage Arsène Lupin III meets Jigen for the first time in an epic encounter. However, the boys aren’t fast friends when they’re caught in a caper with a lady twice their age!